SEO Service need for ongoing basis

Hello I am looking for the best SEO service for our site : [login to view URL] Please don't tell us about your offer or package . We need : 1. 50 articles posting on popular and good PR article sites with our site's link 2. 25 blogs creation with our links on Tumbler, wordpress, blogger etc 3. 100 forum posting ( both new threads and comments) on related post and forums with our link 4. 30 Blog posts on High PR dofollow Blogs This is not an one time project . We need This volume of SEO work every month . So, we are looking for best service, best price and those who are able and willing to work months after months with us . I will not pay for any BLACK HAT techniques Forum posting without IRRELEVANT posts or threads will not be paid . Please bid for one month . NO GENERIC BID PLEASE . I will not answer if you place a generic bid. I will start chat with those who will explain about my work in a short . Thanks Emon